Bug 665178
| Summary: | Change input method in gtk2 application -> gtk2 application crashes | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | sangu <sangu.fedora> |
| Component: | ibus | Assignee: | fujiwara <tfujiwar> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | low | ||
| Version: | rawhide | CC: | dueno, i18n-bugs, shawn.p.huang, tfujiwar |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-12-28 05:46:15 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
The same problem happens in another gtk2 applications( gftp. chromium-browser). $ dmesg [ 1768.014998] xchat[4037]: segfault at 100000001 ip 00007f0ad24468c9 sp 00007ffff4f728d0 error 4 in libc-2.12.90.so[7f0ad23fd000+19b000] [ 2049.499422] xchat[4305]: segfault at 100000001 ip 00007ff87cd4d8c9 sp 00007fff3a58f6a0 error 4 in libc-2.12.90.so[7ff87cd04000+19b000] [ 2096.277156] CE: hpet increased min_delta_ns to 11250 nsec [ 2771.829817] chromium-browse[2457]: segfault at 100000001 ip 00007f1fa9ecb8c9 sp 00007ffff04e3de0 error 4 in libc-2.12.90.so[7f1fa9e82000+19b000] [ 2871.656986] lo: Disabled Privacy Extensions [ 2871.657034] SELinux: initialized (dev proc, type proc), uses genfs_contexts [ 3057.896727] chromium-browse[5415]: segfault at 100000001 ip 00007f160064c8c9 sp 00007fff8a1e6880 error 4 in libc-2.12.90.so[7f1600603000+19b000] [ 3091.315247] lo: Disabled Privacy Extensions [ 3091.315324] SELinux: initialized (dev proc, type proc), uses genfs_contexts [ 3485.548683] gftp-gtk[5833]: segfault at 100000001 ip 00007f96a97968c9 sp 00007fffe612c330 error 4 in libc-2.12.90.so[7f96a974d000+19b000] After downgrading ibus-1.3.99.20101202-1.fc15.x86_64, this issue was fixed. Most likely this is because the patch below is not integrated yet: http://codereview.appspot.com/3669041/ Could you try this scratch build? http://koji.fedoraproject.org/koji/taskinfo?taskID=2687521 Thanks for the report. It's a known issue but I forgot to update rawhide. Thanks for updating despite the holidays :) I confirmed that the assertion failure is fixed. However, I noticed another issue: in tarball, client/gtk3/ibusimcontext.[ch] are not a symbolic link to client/gtk2/ibusimcontext.[ch]. Probably we need to copy client/gtk2/* to client/gtk3/* after applying a patch. |
Description of problem: Change input method in xchat -> xchat crashes $ gdb xchat (xchat:4719): GLib-GIO-CRITICAL **: g_dbus_proxy_call_sync: assertion `error == NULL || *error == NULL' failed Program received signal SIGSEGV, Segmentation fault. 0x00007ffff6e988c9 in vfprintf () from /lib64/libc.so.6 (gdb) bt #0 0x00007ffff6e988c9 in vfprintf () from /lib64/libc.so.6 #1 0x00007ffff6f4e2a5 in __vasprintf_chk () from /lib64/libc.so.6 #2 0x00007ffff24b6ceb in vasprintf (__ap=<value optimized out>, __fmt=<value optimized out>, __ptr=0x7fffffffd0f8) at /usr/include/bits/stdio2.h:199 #3 g_vasprintf (string=0x7fffffffd0f8, format=<value optimized out>, args=<value optimized out>) at gprintf.c:318 #4 0x00007ffff24918c0 in g_strdup_vprintf (format=<value optimized out>, args=<value optimized out>) at gstrfuncs.c:255 #5 0x00007ffff247aa76 in g_logv (log_domain=0x7fffe849c430 "IBUS", log_level=<value optimized out>, format=0x7fffe849f1ea "%s.GetEngine: %s", args1=0x7fffffffd5e0) at gmessages.c:524 #6 0x00007ffff247ae73 in g_log (log_domain=<value optimized out>, log_level=<value optimized out>, format=<value optimized out>) at gmessages.c:577 #7 0x00007fffe8490e24 in ibus_input_context_get_engine (context=0x88f6f0) at ibusinputcontext.c:946 #8 0x00007fffe86b6ada in _negotiate_capabilities (context=0x7c6ea0) at ibusimcontext.c:708 #9 0x00007ffff38a2ace in g_closure_invoke (closure=0x8d6f90, return_value= 0x0, n_param_values=1, param_values=0x35ec820, invocation_hint= 0x7fffffffd870) at gclosure.c:766 #10 0x00007ffff38b54ab in signal_emit_unlocked_R (node=<value optimized out>, ---Type <return> to continue, or q <return> to quit--- detail=0, instance=0x88f6f0, emission_return=0x0, instance_and_params= 0x35ec820) at gsignal.c:3252 #11 0x00007ffff38bf3aa in g_signal_emit_valist ( instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=0x7fffffffda60) at gsignal.c:2983 #12 0x00007ffff38bf563 in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at gsignal.c:3040 #13 0x00007fffe8490138 in ibus_input_context_g_signal (proxy=0x88f6f0, sender_name=0x35a49f0 "org.freedesktop.DBus", signal_name= 0x8bf500 "EngineChanged", parameters=0x729470) at ibusinputcontext.c:568 #14 0x00007ffff38a2ace in g_closure_invoke (closure=0x85c2f0, return_value= 0x0, n_param_values=4, param_values=0x3230c00, invocation_hint= 0x7fffffffdd00) at gclosure.c:766 #15 0x00007ffff38b52a0 in signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0x88f6f0, emission_return=0x0, instance_and_params= 0x3230c00) at gsignal.c:3290 #16 0x00007ffff38bf3aa in g_signal_emit_valist ( instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=0x7fffffffdef0) at gsignal.c:2983 #17 0x00007ffff38bf563 in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at gsignal.c:3040 ---Type <return> to continue, or q <return> to quit--- #18 0x00007ffff59a3362 in emit_signal_instance_in_idle_cb (data=0x7fffe0002f70) at gdbusconnection.c:3399 #19 0x00007ffff2471b5f in g_main_dispatch (context=0x6e02d0) at gmain.c:2436 #20 g_main_context_dispatch (context=0x6e02d0) at gmain.c:3009 #21 0x00007ffff2472370 in g_main_context_iterate (context=0x6e02d0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3087 #22 0x00007ffff2472a42 in g_main_loop_run (loop=0x822250) at gmain.c:3295 #23 0x00007ffff625d3d7 in IA__gtk_main () at gtkmain.c:1238 #24 0x000000000041b389 in fe_main () at fe-gtk.c:290 #25 0x00000000004652e5 in main (argc=1, argv=0x7fffffffe2c8) at xchat.c:1049 Version-Release number of selected component (if applicable): 1.3.99.20101202-2.fc15.x86_64 How reproducible: always Steps to Reproduce: 1. En -> Hangul in xchat. 2. 3. Actual results: Expected results: Additional info: xchat-2.8.8-6.fc15.x86_64